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4 votes
Which number is rational

Pi

0.7

Square root of 5

0.31243576

User Bi Rico
by
4.4k points

1 Answer

1 vote

Answer:

  • 0.7
  • 0.31243576

Explanation:

Any decimal of finite length is rational, as is any repeating decimal.

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Pi and √5 are irrational.

User Steffen Macke
by
4.8k points